AMD討論POST(70) 睇#1&有時間幫手填資料
Jacksjoke
1001 回覆
6 Like
5 Dislike
HK20190612
2021-12-21 22:32:06
Jacksjoke
2021-12-21 22:34:01
Mb budget?
HK20190612
2021-12-21 22:48:17
Budget: MAX HKD20xx (參考FAROLL 價錢)
Jacksjoke
2021-12-21 22:58:51
HK20190612
2021-12-21 23:02:17
得2條x16插槽唔夠插
HK20190612
2021-12-21 23:03:27
Mb budget?
Budget: MAX HKD20xx (參考FAROLL 價錢)
https://www.faroll.com/product/4560/msi-mag-x570s-tomahawk-max-wifi-atx
得2條x16插槽唔夠插
支援 PCIe 4.0 / PCIe 3.0
PCIe 4.0 僅適用於 AMD Ryzen™ 5000 系列和 3000 系列桌上型處理器
1 個 PCIe x16 插槽 (源於處理器)
PCI_E1 支援 PCIe 4.0/ 3.0 x16
1x PCIe x16 插槽 (源於 X570 晶片組)
PCI_E3 支援 PCIe 4.0/ 3.0 x4
2x PCIe 3.0 x1 插槽 (源於 X570 晶片組)
Jacksjoke
2021-12-21 23:21:27
比多少少好D


Budget 2k頭 大部分係2組x16
Jacksjoke
2021-12-21 23:27:22
Jacksjoke
2021-12-22 00:35:32
南小鳥花陽
2021-12-22 03:13:21
而家主流最多都係三條x16槽(分別x8,x8,x4)
你有三張插x16槽嘅AIC咪啱啱好
淨低條SN750插M.2 slot
揀就揀X570/X570S
B550最尾條x4通常會同其他濕星嘢share會disable埋
南小鳥花陽
2021-12-22 03:18:37
巴打個case唔建議用B550
最尾條x4多數會同wifi/m2_2/sata5,6撞,變相用唔到
用X570/X570S就唔洗煩撞lanes
除非用到3條以上m2先有需要研究
Jacksjoke
2021-12-22 07:54:46
Jacksjoke
2021-12-22 17:11:10
@不了@
2021-12-22 18:00:42
6條m.2

Jacksjoke
2021-12-22 18:52:27
@不了@
2021-12-22 18:54:35
x570s ace

Jacksjoke
2021-12-22 18:55:15
@不了@
2021-12-22 18:56:16
+多少少

Jacksjoke
2021-12-22 20:48:02
Jacksjoke
2021-12-22 21:13:51
HK20190612
2021-12-22 23:15:02
Jacksjoke
2021-12-22 23:19:41
Jacksjoke
2021-12-22 23:45:31
低階板會有不支援pice 拆分情況
HK20190612
2021-12-22 23:59:29
或者我要惡補知識先:
以9211-8i PCIE 2.0 x8為例
1. 插落去 PCIE 3.0 x4用到的係PCIE 2.0 x4?
2. 即係要計番個bandwidth會唔會bottleneck 8個SATA HDD同時讀寫?
Jacksjoke
2021-12-23 07:03:25
1. 如果你係 pcie 2.0 x4 插落 pcie 3.0 x4 slot 依然係 pcie 2.0 x4 只有pcie 3.0 x4 裝置插落去先會有pcie 3.0 x4
2. 如果需要hdd/sata ssd port b550不合適 佢會同ssd/pcie 有衝突